UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZV0CQG866leH/QbzvbDvIGckgKEmil5CRhnjmdxE2M=' 
WHERE 
  key_id = '6f715921588dd2fc4833fd3d2699b88c2b11abcd04562ba6466ea22ac5d07c11' 
  AND (
    token = 'cZV0CQG866leH/QbzvbDvIGckgKEmil5CRhnjmdxE2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )